18231684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89371}}^1$

素因数の和:89395

約数の個数: 24

約数和(自身を含む): 45043488

約数和(自身を除く): 26811804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 89371, 178742, 268113, 357484, 536226, 1072452, 1519307, 3038614, 4557921, 6077228, 9115842, 18231684]

約数ペア:

[(1, 18231684), (2, 9115842), (3, 6077228), (4, 4557921), (6, 3038614), (12, 1519307), (17, 1072452), (34, 536226), (51, 357484), (68, 268113), (102, 178742), (204, 89371)]